Name: NB649EQJ-LF-Z
Brand: Monolithic Power Systems Inc.
SKU: NB649EQJ-LF-Z
Availability: InStock
Rating: 5 (184 reviews)

NB649EQJ-LF-Z

For Reference Only

Part Number	NB649EQJ-LF-Z
Manufacturer	Monolithic Power Systems Inc.
Description	IC REG BUCK ADJ 8A SYNC
Datasheet	NB649EQJ-LF-Z Specifications
Package	30-VFQFN Exposed Pad
ECAD
In Stock	2,336 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 4 - Jun 9 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
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Part Number # NB649EQJ-LF-Z (PMIC - Voltage Regulators - DC DC Switching Regulators) is manufactured by Monolithic Power Systems Inc. and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For NB649EQJ-LF-Z specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add NB649EQJ-LF-Z with quantity into BOM. Heisener.com does NOT require any registration to request a quote of NB649EQJ-LF-Z.

NB649EQJ-LF-Z Specifications

Manufacturer	Monolithic Power Systems Inc.
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators
Package	30-VFQFN Exposed Pad
ECAD
Series	-
Function	Step-Down
Output Configuration	Positive
Topology	Buck
Output Type	Adjustable
Number of Outputs	1
Voltage - Input (Min)	4.5V
Voltage - Input (Max)	25V
Voltage - Output (Min/Fixed)	0.8V
Voltage - Output (Max)	15V
Current - Output	8A
Frequency - Switching	600kHz
Synchronous Rectifier	Yes
Operating Temperature	-20°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	30-VFQFN Exposed Pad
Supplier Device Package	30-QFN (5x6)

NB649EQJ-LF-Z Reviews

Lei*****Wells

April 2, 2023

★ ★ ★ ★ ★

Great website. Well organized and easy to search products.

Bria*****Kade

March 24, 2023

★ ★ ★ ★ ★

Always meet my expectations with order and questions.

Leona*****amsey

March 24, 2023

★ ★ ★ ★ ★

Super easy to replace and labelled terminals made it a quick replacement.

Matt*****Carr

March 15, 2023

★ ★ ★ ★ ★

I am very happy with how Heisener do business. Will definitely buy their products in the future as I have confidence in their customer service.

Roya*****mpson

March 2, 2023

★ ★ ★ ★ ★

Great product at a good price. No complaints.

Mila*****hand

March 1, 2023

★ ★ ★ ★ ★

I wanted something that would handle voltage spikes. Worked perfectly. I plan to use four more.

Jaxx*****kins

February 25, 2023

★ ★ ★ ★ ★

I enjoy doing business with Heisener, please keep up the GREAT Service!

Eli*****mora

February 23, 2023

★ ★ ★ ★ ★

I am always amazed at the cost of automotive or marine costs when a rectifier is needed while these will do the exact same thing if you are a bit technically minded to wire them up.

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NB649EQJ-LF-Z Packaging

NB649EQJ-LF-Z FAQ

1. How to order NB649EQJ-LF-Z on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that NB649EQJ-LF-Z is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the NB649EQJ-LF-Z. All suppliers must pass our qualification reviews before they can publish their products including NB649EQJ-LF-Z on Heisener; we pay more attention to the channels and quality of NB649EQJ-LF-Z products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the NB649EQJ-LF-Z price and inventory displayed accurate?

The price and inventory of NB649EQJ-LF-Z fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of NB649EQJ-LF-Z?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the NB649EQJ-LF-Z we delivered, we will accept the replacement or return of the NB649EQJ-LF-Z only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of NB649EQJ-LF-Z.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as NB649EQJ-LF-Z pin diagram, NB649EQJ-LF-Z datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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NB649EQJ-LF-Z Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

NB649EQJ-LF-Z

D# NB649EQJ-LF-Z

Monolithic Power Systems

Conv DC-DC Single Step Down 5.5V 25V 30-Pin QFN T/R - Tape and Reel (Alt: NB649EQJ-LF-Z)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

NB649EQJ-LF-Z

Monolithic Power Systems

8A, 25V, 600kHz Synchronous Step-Down Converter with Integrated LDO

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NB649EQJ-LF-Z

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